concurrent-ruby vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

Get a demo

Browse by ecosystem

npmPyPIMavenGoRubyGemsCargoNuGetComposerpubSwiftGitHub Actions
CVE-IDSeverityPackage summary
CVE-2026-54906Lowconcurrent-ruby: Concurrent Ruby: ReadWriteLock allows wrong-thread write release and stray read-release counter corruptionCVE-2026-54905Lowconcurrent-ruby: Concurrent Ruby: `ReentrantReadWriteLock` read-count overflow grants a write lock without exclusivityCVE-2026-54904Highconcurrent-ruby: Concurrent Ruby : `AtomicReference#update` livelocks when the stored value is `Float::NAN`

Stop the waste.
Protect your environment with Kodem.